Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-499688
307 NR SKF Open Deep Groove Ball Bearing 35mm x 80mm x 21mm
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Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
SKF
Cage
Sheet steel
Clearance
Normal radial clearance
Current insulation
No current insulation
Inside Dia
35mm
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Ring groove with circlip on outer ring
Outside Dia
80mm
Seal Type
None, open bearing
Sealing
Open
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
21mm
Reference
307NR
Additional Reference:
10055034
Quick Order Code
BB-499688
Product Description
The 307 NR SKF Open Deep Groove Ball Bearing is a high-performance precision component designed for industrial and mechanical applications. Manufactured by SKF, the world's leading bearing manufacturer, this robust single row deep groove ball bearing offers exceptional reliability and versatility.
Key Features:
- Single row deep groove ball bearing design
- Open bearing configuration for direct lubrication
- Sheet steel cage for durability
- Cylindrical bore with ring groove and circlip on outer ring
- Standard bearing steel construction
- Normal radial clearance for smooth operation
Technical Specifications:
- Inside Diameter: 35mm
- Outside Diameter: 80mm
- Width: 21mm
- Temperature Range: -20°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
- Sealing: Open (no seals)
- Material: Standard bearing steel
- Current Insulation: No
Typical Applications:
- Industrial machinery
- Electric motors
- Automotive components
- Agricultural equipment
- Conveyor systems
- Mechanical transmission systems
The open design allows for direct and easy lubrication, making this bearing ideal for applications requiring frequent maintenance or where consistent lubrication is essential. With its robust construction and precise engineering, the 307 NR SKF bearing ensures reliable performance across demanding operational environments.
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